Optimal. Leaf size=110 \[ -\frac{\left (c+\frac{d}{x^2}\right )^{3/2} (3 a d+2 b c)}{6 c}-\frac{1}{2} \sqrt{c+\frac{d}{x^2}} (3 a d+2 b c)+\frac{1}{2} \sqrt{c} (3 a d+2 b c) \tanh ^{-1}\left (\frac{\sqrt{c+\frac{d}{x^2}}}{\sqrt{c}}\right )+\frac{a x^2 \left (c+\frac{d}{x^2}\right )^{5/2}}{2 c} \]
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Rubi [A] time = 0.224199, antiderivative size = 110, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ -\frac{\left (c+\frac{d}{x^2}\right )^{3/2} (3 a d+2 b c)}{6 c}-\frac{1}{2} \sqrt{c+\frac{d}{x^2}} (3 a d+2 b c)+\frac{1}{2} \sqrt{c} (3 a d+2 b c) \tanh ^{-1}\left (\frac{\sqrt{c+\frac{d}{x^2}}}{\sqrt{c}}\right )+\frac{a x^2 \left (c+\frac{d}{x^2}\right )^{5/2}}{2 c} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^2)*(c + d/x^2)^(3/2)*x,x]
[Out]
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Rubi in Sympy [A] time = 16.9551, size = 94, normalized size = 0.85 \[ \frac{a x^{2} \left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}}}{2 c} + \sqrt{c} \left (\frac{3 a d}{2} + b c\right ) \operatorname{atanh}{\left (\frac{\sqrt{c + \frac{d}{x^{2}}}}{\sqrt{c}} \right )} - \sqrt{c + \frac{d}{x^{2}}} \left (\frac{3 a d}{2} + b c\right ) - \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}} \left (\frac{3 a d}{2} + b c\right )}{3 c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**2)*(c+d/x**2)**(3/2)*x,x)
[Out]
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Mathematica [A] time = 0.146106, size = 109, normalized size = 0.99 \[ \frac{\sqrt{c+\frac{d}{x^2}} \left (\sqrt{c x^2+d} \left (3 a c x^4-6 a d x^2-2 b \left (4 c x^2+d\right )\right )+3 \sqrt{c} x^3 (3 a d+2 b c) \log \left (\sqrt{c} \sqrt{c x^2+d}+c x\right )\right )}{6 x^2 \sqrt{c x^2+d}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^2)*(c + d/x^2)^(3/2)*x,x]
[Out]
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Maple [B] time = 0.019, size = 203, normalized size = 1.9 \[{\frac{1}{6\,{d}^{2}} \left ({\frac{c{x}^{2}+d}{{x}^{2}}} \right ) ^{{\frac{3}{2}}} \left ( 6\,b{c}^{3/2}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+d} \right ){x}^{3}{d}^{2}+6\,ac{x}^{4} \left ( c{x}^{2}+d \right ) ^{3/2}d+4\,b{c}^{2}{x}^{4} \left ( c{x}^{2}+d \right ) ^{3/2}+9\,a\sqrt{c}{d}^{3}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+d} \right ){x}^{3}-6\,a \left ( c{x}^{2}+d \right ) ^{5/2}{x}^{2}d-4\,bc \left ( c{x}^{2}+d \right ) ^{5/2}{x}^{2}+9\,ac{x}^{4}\sqrt{c{x}^{2}+d}{d}^{2}+6\,b{c}^{2}{x}^{4}\sqrt{c{x}^{2}+d}d-2\,b \left ( c{x}^{2}+d \right ) ^{5/2}d \right ) \left ( c{x}^{2}+d \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^2)*(c+d/x^2)^(3/2)*x,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)*x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.240651, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (2 \, b c + 3 \, a d\right )} \sqrt{c} x^{2} \log \left (-2 \, c x^{2} - 2 \, \sqrt{c} x^{2} \sqrt{\frac{c x^{2} + d}{x^{2}}} - d\right ) + 2 \,{\left (3 \, a c x^{4} - 2 \,{\left (4 \, b c + 3 \, a d\right )} x^{2} - 2 \, b d\right )} \sqrt{\frac{c x^{2} + d}{x^{2}}}}{12 \, x^{2}}, \frac{3 \,{\left (2 \, b c + 3 \, a d\right )} \sqrt{-c} x^{2} \arctan \left (\frac{c}{\sqrt{-c} \sqrt{\frac{c x^{2} + d}{x^{2}}}}\right ) +{\left (3 \, a c x^{4} - 2 \,{\left (4 \, b c + 3 \, a d\right )} x^{2} - 2 \, b d\right )} \sqrt{\frac{c x^{2} + d}{x^{2}}}}{6 \, x^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)*x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 17.7261, size = 187, normalized size = 1.7 \[ \frac{3 a \sqrt{c} d \operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{d}} \right )}}{2} + \frac{a c \sqrt{d} x \sqrt{\frac{c x^{2}}{d} + 1}}{2} - \frac{a c \sqrt{d} x}{\sqrt{\frac{c x^{2}}{d} + 1}} - \frac{a d^{\frac{3}{2}}}{x \sqrt{\frac{c x^{2}}{d} + 1}} + b c^{\frac{3}{2}} \operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{d}} \right )} - \frac{b c^{2} x}{\sqrt{d} \sqrt{\frac{c x^{2}}{d} + 1}} - \frac{b c \sqrt{d}}{x \sqrt{\frac{c x^{2}}{d} + 1}} + b d \left (\begin{cases} - \frac{\sqrt{c}}{2 x^{2}} & \text{for}\: d = 0 \\- \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}}}{3 d} & \text{otherwise} \end{cases}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**2)*(c+d/x**2)**(3/2)*x,x)
[Out]
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GIAC/XCAS [A] time = 0.362733, size = 304, normalized size = 2.76 \[ \frac{1}{2} \, \sqrt{c x^{2} + d} a c x{\rm sign}\left (x\right ) - \frac{1}{4} \,{\left (2 \, b c^{\frac{3}{2}}{\rm sign}\left (x\right ) + 3 \, a \sqrt{c} d{\rm sign}\left (x\right )\right )}{\rm ln}\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2}\right ) + \frac{2 \,{\left (6 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{4} b c^{\frac{3}{2}} d{\rm sign}\left (x\right ) + 3 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{4} a \sqrt{c} d^{2}{\rm sign}\left (x\right ) - 6 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} b c^{\frac{3}{2}} d^{2}{\rm sign}\left (x\right ) - 6 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} a \sqrt{c} d^{3}{\rm sign}\left (x\right ) + 4 \, b c^{\frac{3}{2}} d^{3}{\rm sign}\left (x\right ) + 3 \, a \sqrt{c} d^{4}{\rm sign}\left (x\right )\right )}}{3 \,{\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} - d\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)*x,x, algorithm="giac")
[Out]